Batman / Batman Joker

How Did the Joker Become the Joker in Batman: The Animated Series?

The Joker is one of the most iconic villains in the world of comic books and entertainment. He is known for his maniacal laughter, twisted sense of humor, and his unpredictable behavior.

However, have you ever wondered how he became the Clown Prince of Crime? In this article, we’ll explore how the Joker became the Joker in Batman: The Animated Series.


Before we dive into the Joker’s origin story in Batman: The Animated Series, let’s take a look at who he was before he became the infamous villain. In the comics, there have been different versions of his backstory. However, one thing remains constant – he was once a normal person.

The Red Hood

In Batman: The Animated Series, the Joker’s origin story is depicted in “The Man Who Killed Batman” episode. The episode opens with a group of criminals discussing their latest heist. One of them suggests that they hire a new guy for their next job – a comedian who goes by the name “The Red Hood.”

The Red Hood wears a red helmet and cape and carries two revolvers. He agrees to join their team as long as they promise him that they won’t double-cross him like they did with their last member.

During their next robbery, things don’t go as planned. Batman shows up and starts taking down the criminals one by one. The Red Hood tries to make his escape but ends up jumping into a vat of chemicals to avoid getting caught by Batman.

The Transformation

After falling into the vat of chemicals, The Red Hood emerges as a changed man – both physically and mentally. His skin turns white, his hair turns green, and his lips turn red – just like a clown’s.

He becomes obsessed with jokes and madness – adopting the persona of the Joker. He even starts wearing a purple suit and carries his trademark weapon – the Joker toxin.


In conclusion, the Joker’s origin story in Batman: The Animated Series is a tragic one. He was once a normal person who fell into a vat of chemicals and emerged as a changed man – one who was obsessed with madness and jokes.

The Joker’s character has evolved over the years in comics, movies, and TV shows. However, his origin story remains an integral part of his character. It provides insight into why he is the way he is and why he does what he does.

So next time you see the Joker on screen or in a comic book, remember that he wasn’t always like this. He was once just an ordinary person – until fate intervened.